ASME B16.12-2019
Cast Iron Threaded Drainage Fittings

Standard No.

ASME B16.12-2019

Release Date

2019

Published By

American Society of Mechanical Engineers (ASME)

Latest

ASME B16.12-2019

Replace

ASME B16.12:2009

Scope

This Standard for cast iron threaded drainage fittings covers (a) sizes and method of designating openings in reducing fittings (b) marking (c) material (d) dimensions and tolerances (e) threading (f) ribs (g) coatings (h) face bevel 本标准适用于铸铁螺纹排水配件 （a） 减速配件开口的尺寸和指定方法 （b） 标记 （c） 材料 （d） 尺寸和公差 （e） 螺纹加工 （f） 肋骨 （g） 涂料 （h） 面斜面

ASME B16.12-2019 Referenced Document

• ASME B1.20.1 Pipe Threads@ General Purpose (Inch)
• ASME B16.4 Gray Iron Threaded Fittings classes 125 and 250*， 2022-02-01 Update
• ASME B36.10M Welded and Seamless Wrought Steel Pipe
• ASTM A126-04(2014) Standard Specification for Gray Iron Castings for Valves, Flanges, and Pipe Fittings*， 2024-04-21 Update
• ASTM A197/A197M-00(2015) Standard Specification for Cupola Malleable Iron*， 2024-04-21 Update
• ISO 9000:2015 Quality management systems - Fundamentals and vocabulary
• ISO 9001:2015 Quality management systems - Requirements
• ISO 9004:2018 Quality management and quality system elements — Part 3: Guidelines for processed materials

ASME B16.12-2019 history

• 2019 ASME B16.12-2019 Cast Iron Threaded Drainage Fittings
• 2009 ASME B16.12-2009 Cast Iron Threaded Drainage Fittings
• 1998 ASME B16.12-1998 Cast iron threaded drainage fittings
• 1991 ASME B16.12-1991 Cast iron threaded drainage fittings
• 1983 ASME B16.12-1983 Cast Iron Threaded Drainage Fittings
• 1977 ASME B16.12-1977 Cast Iron Threaded Drainage Fittings
• 1971 ASME B16.12-1971 Cast Iron Threaded Drainage Fittings
• 1965 ASME B16.12-1965 Cast Iron Threaded Drainage Fittings

ASME B16.12-2019 -All Parts